• Hartford 38 theatres found (PDF document)
• Bristol 51 theatres found (PDF document)
• Manchester 36 theatres found (PDF document)

TABLES
Here is all the 140+ theatres in the Hartford area in this Excel file 

MAPS

Sources:
Film Weekly Film Journal yearbook 1920,25,30,35,40,45,50,55

International motion picture almanac
1961,64,69,75,80,85,90,95,98,2000

DIGITAL CITY
Showtimes etc.

WEBSTER THEATRE
now live performances

CINESTUDIO
Art cinema.

REAL ART WAYS
art cinema.